Where does Prosetta Antiviral, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Prosetta Antiviral, Inc. ranks #49,807 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Prosetta Antiviral, Inc. hold?

Prosetta Antiviral, Inc. holds 5 US utility patents granted between 2016 and 2020, spanning 7 technology areas.

What is Prosetta Antiviral, Inc.'s Innovation Score?

Prosetta Antiviral, Inc. has an Innovation Score of 30.5 out of 100 (35th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Prosetta Antiviral, Inc. focus on?

Prosetta Antiviral, Inc.'s top technology area is C07D (Heterocyclic Compounds) with 4 patents, ranking #1,646 of 3,165 assignees active in that subclass. Grants appear in 7 CPC subclasses total.

Is Prosetta Antiviral, Inc.'s patent grant rate increasing or decreasing?

Prosetta Antiviral, Inc.'s recent grant velocity is -75% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Prosetta Antiviral, Inc.'s patents?

Prosetta Antiviral, Inc.'s patents average 25.0 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Prosetta Antiviral, Inc. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView US Corporation

Prosetta Antiviral, Inc.

USPTO PatentsView assignee record - 5 granted patents across 7 technology areas, recorded in grant years 2016–2020. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: C07D (Heterocyclic Compounds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Prosetta ranks #49,807 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 7 technology areas.

#49,807
of 49,997 US assignees by volume: 35th percentile
by Innovation Score (30.5/100): 25.0
avg claims per patent: -75%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R49807 · US Corporation #49,807 · 5 grants

GRANTS-MICRO · BOTTOM-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 5 grants
BOTTOM-DECILE #49,807/49,997
PHOTO-FINISH Prolong Pharmaceutic…
CPC-NARROW C07D · 7 areas
INNOV-THIN 30.5/100
CLAIMS-DENSE 25.0 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -75% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Prolong Pharmaceuticals, LLC (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

How Prosetta’s 30.5 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 6.2 pts (20%) Velocity 0.0 pts (0%) Breadth 9.4 pts (31%) Claim depth 15.0 pts (49%)

Qualcomm Incorporated · highest

85
Prosetta Antiviral · this assignee

31
3D Lighting… · lowest

7

What this shows Prosetta's Innovation Score is 30.5/100 (35th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Does more volume mean deeper claims for Prosetta?

Each dot is one of Prosetta’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Prosetta’s own 25.0 claims/patent is ABOVE the 13.2 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

Prosetta vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Prosetta's grants concentrate

Prosetta Antiviral, Inc. is a focused PatentsView assignee: 7 CPC subclasses with 80% of grants classified under C07D (Heterocyclic Compounds). Peak complete grant year is 2016 (2 grants) versus a trough of 1 in 2018. By volume, Prosetta sits between Prolong Pharmaceuticals, LLC and ProteoNova, Inc..

Prolong Pharmaceu…

5
Prometheus Labora…

5
Promixx

5
Proseal UK

5
Prosimo

5
Prosper

5
Protagen

5
Proteonova

5
Prosetta Antiviral ◀

5

What this shows Prosetta holds 5 patents at rank #49,837, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Prosetta

By rank, the assignees closest to #49,837 in granted patent volume.

Leaders in C07D (Heterocyclic Compounds)

Other assignees with the most granted patents in Prosetta's primary technology class.

Prosetta's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

31 35th percentile higher than 35% of 49,997 US assignees

Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025

USPTO utility patent grants by year · 2016–2020

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Prosetta Antiviral, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	2	40.0%
2018	1	20.0%
2019	1	20.0%
2020	1	20.0%

Which technologies does Prosetta Antiviral, Inc. patent most?

C07D - Heterocyclic Compounds 4

A61K - Preparations FOR Medical, Dental OR Toiletry Purposes 3

A61P - Specific Therapeutic Activity OF Chemical Compounds OR Medicinal Preparations 3

Y02A - Technologies FOR Adaptation TO Climate Change 2

C12N - Microorganisms OR ENZYMES; Compositions THEREOF; Propagating, Preserving, OR Maintaining MICROORGANISMS; Mutation OR Genetic ENGINEERING; Culture Media 1

G01N - Investigating OR Analysing Materials BY Determining Their Chemical OR Physical Properties 1

C12P - Fermentation OR Enzyme-using Processes TO Synthesise A Desired Chemical Compound OR Composition OR TO Separate Optical Isomers From A Racemic Mixture 1

Top 7 of 7 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Prosetta Antiviral, Inc.'s patent record in context - here's where to go next.

Prosetta Antiviral, Inc.'s lead technology class is C07D (Heterocyclic Compounds), 80% of its portfolio - see every assignee active in that class. Explore C07D
Ranked #49,807 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Prosetta Antiviral, Inc. against Prolong Pharmaceuticals, LLC, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.5/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent , US Patent Intelligence Editorial Process · May 15, 2026

Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.